Results 91 to 100 of about 13,317 (179)

A simple model of wake capture aerodynamics. [PDF]

J R Soc Interface, 2023
Nabawy MRA.
europepmc   +1 more source

Large dynamic pitching for lift enhancement during the pull-out manoeuvre of raptors. [PDF]

Sci Rep
Gowree ER, Tome JD, Escamilla AD, Bauerheim M.   +3 more
europepmc   +1 more source

Vibration and flutter analysis of the SR-7L large-scale propfan [PDF]

A structural and aeroelastic analysis of the SR-7L advanced turboprop is presented. Analyses were conducted for several cases at different blade pitch angles, blade support conditions, rotational speeds, free-stream Mach numbers, and number of blades.
August, Richard
core   +1 more source

Highly deformable flapping membrane wings suppress the leading edge vortex in hover to perform better. [PDF]

Proc Natl Acad Sci U S A
Gehrke A, Mulleners K.
europepmc   +1 more source

Study on Rheological Properties and Pouring Process of Hydroxyl-Terminated Polybutadiene (HTPB) Propellants. [PDF]

Polymers (Basel), 2023
Wang H, Ji Y, Jiang X, Li Z.
europepmc   +1 more source

Analytical and experimental investigation of mistuning in propfan flutter [PDF]

An analytical and experimental investigation of the effects of mistuning on propfan subsonic flutter was performed. The analytical model is based on the normal modes of a rotating composite blade and a three-dimensinal subsonic unsteady lifting surface ...
Kaza, Krishna Rao V., Mehmed, Oral, Moss, Larry A., Williams, Marc   +3 more
core   +1 more source

On Chinese space station: pioneering space experiments unraveling the hydrodynamic instability of annular thermocapillary convection. [PDF]

Sci Rep
Wu D, Tang W, Wang J, Zhao Y, Duan L, Kang Q.   +5 more
europepmc   +1 more source

Aeronautical Engineering: A special bibliography with indexes, supplement 74 [PDF]

This special bibliography lists 295 reports, articles, and other documents introduced into the NASA scientific and technical information system in August ...

core   +1 more source

The Conceptual Design of a Variable Camber Wing. [PDF]

Biomimetics (Basel)
Cortez STP, Winyangkul S, Sleesongsom S.
europepmc   +1 more source

Simulation of turbulent effective wakes for propellers in off-design conditions by a correction factor approach. [PDF]

J Mar Sci Technol, 2021
Sánchez-Caja A, Martio J, Viitanen VM, Siikonen T.   +3 more
europepmc   +1 more source